The longtime Project Runway host, who is now gearing up for her second go-round as a judge of America's Got Talent, couldn't help but show off that fit figure of hers—seriously, look at those abs—while on vacation with family in the Bahamas.

Spotted drying herself off by the pool with a big yellow towel, Klum was wearing a skimpy black triangle-top bikini with gold sequin accents, plus a big straw hat and shades to shield her face and decolletage from the sun.

Hey, there's only so much that incredible genes can do if you don't wear SPF!

Klum is reportedly staying on Paradise Island with all four of her kids—Leni, Johan, Henry and Lou—as well as her mother, Irma, and a group of friends.

The 40-year-old stunner's 27-year-old beau, art dealer Vito Schnabel, doesn't appear to be along for the this trip, the couple having just spent cozy time in Paris together. Klum ended both her personal and professional relationship with bodyguard Martin Kristen earlier this year.

Meanwhile, she's got her usual busy schedule to return to after her vacay is over—judges' auditions for America's Got Talent resume this week at NYC's Madison Square Garden ahead of the NBC show's ninth-season premiere on May 27.

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